Design and analysis of high pressure turbine blades with three different materialsUnder thermal and aerodynamic loads

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Sedehi Sayyed Moammad Reza; Taheri Dostabad Iman; JALALI ALI

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Journal Paper

Paper Information

Journal: IRANIAN JOURNAL OF MARINE SCIENCE AND TECHNOLOGY Year:2022 | Volume:26 | Issue:101 Page(s): 22-31

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Information Journal Paper

Title

Design and analysis of high pressure turbine blades with three different materialsUnder thermal and aerodynamic loads

Author(s)

Sedehi Sayyed Moammad Reza | Taheri Dostabad Iman | JALALI ALI | Issue Writer Certificate

Keywords

turbine blade

MATLAB

Thermal load

Simulation

Modeling

Abstract

Under the sanctions of the oil and petrochemical industries, rotating equipment, including gas turbines, has always been in the center of attention of activists and experts in the relevant fields due to its high level of knowledge of design and manufacturing technology. In engineering processes, time and accuracy are two issues that can not be ignored. Recent studies using three-dimensional finite element analysis have predicted the rate of failure and deformation relatively accurately, but Modeling uncertainty is an important and negligible issue because it affects the probability of sample failure. Give. In this study, for a deep understanding of the behavior of gas turbine blades under aerodynamic and Thermal loads, four types of materials in the input properties have been used. Stress and deformation analysis is designed so that the effects of energy, material properties, geometry and thermal boundaries are applied separately to all areas of the part. Given the research importance mentioned above, this work is not only significant for deepening the understanding of turbine blade behavior, but also for providing industry guidance for optimizing the design and fabrication processes of this component. The results showed that the highest stress created in the application of absolute heat load and in the sample of incremental construction and nickel base alloy and the highest deformation occurred for 7075 aluminum. Also, the results of blades made with nickel and incremental construction are similar, but due to lower cost and less machining, the blade made with incremental construction is more economical.

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APA: Copy

Sedehi, Sayyed Moammad Reza, Taheri Dostabad, Iman, & JALALI, ALI. (2022). Design and analysis of high pressure turbine blades with three different materialsUnder thermal and aerodynamic loads. IRANIAN JOURNAL OF MARINE SCIENCE AND TECHNOLOGY, 26(101 ), 22-31. SID. https://sid.ir/paper/986030/en

Vancouver: Copy

Sedehi Sayyed Moammad Reza, Taheri Dostabad Iman, JALALI ALI. Design and analysis of high pressure turbine blades with three different materialsUnder thermal and aerodynamic loads. IRANIAN JOURNAL OF MARINE SCIENCE AND TECHNOLOGY[Internet]. 2022;26(101 ):22-31. Available from: https://sid.ir/paper/986030/en

IEEE: Copy

Sayyed Moammad Reza Sedehi, Iman Taheri Dostabad, and ALI JALALI, “Design and analysis of high pressure turbine blades with three different materialsUnder thermal and aerodynamic loads,” IRANIAN JOURNAL OF MARINE SCIENCE AND TECHNOLOGY, vol. 26, no. 101 , pp. 22–31, 2022, [Online]. Available: https://sid.ir/paper/986030/en

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